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Localization of a Bose-Einstein condensate in a bichromatic optical lattice
(2009-08-11)
By direct numerical simulation of the time-dependent Gross-Pitaevskii equation, we study different aspects of the localization of a noninteracting ideal Bose-Einstein condensate (BEC) in a one-dimensional bichromatic ...
Localization of a Bose-Einstein condensate in a bichromatic optical lattice
(2009-08-11)
By direct numerical simulation of the time-dependent Gross-Pitaevskii equation, we study different aspects of the localization of a noninteracting ideal Bose-Einstein condensate (BEC) in a one-dimensional bichromatic ...
Island analysis of low-activity dynamic speckles
(Optical Society Of America, 2014-01)
In this work we present a method to evaluate activity in low dynamic speckle patterns. It consists of binarizing the speckle image and analyzing the displacements and deformations of the resulting speckle grain regions, ...
Biospeckle PIV (Particle Image Velocimetry) for analyzing fluid flow
(Elsevier, 2020)
Vibration analysis of perforated plates using time-average digital speckle pattern interferometry
(Springer, 2010-09)
Digital Speckle Interferometry is a non invasive full-field coherent optical technique used in mechanical vibration measurement. In this research, it is used for tuning resonant frequencies of vibrating plates in order to ...
Evolución no lineal de campos de speckle
(Instituto Nacional de Astrofísica, Óptica y Electrónica, 2019)